KR20020025771A - 섀도 마스크 - Google Patents

섀도 마스크 Download PDF

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Publication number
KR20020025771A
KR20020025771A KR1020010060036A KR20010060036A KR20020025771A KR 20020025771 A KR20020025771 A KR 20020025771A KR 1020010060036 A KR1020010060036 A KR 1020010060036A KR 20010060036 A KR20010060036 A KR 20010060036A KR 20020025771 A KR20020025771 A KR 20020025771A
Authority
KR
South Korea
Prior art keywords
shadow mask
hole
holes
cross
electron beam
Prior art date
Application number
KR1020010060036A
Other languages
English (en)
Korean (ko)
Inventor
고마쓰다카야스
히데시마히로후미
마키타아키라
마쓰모토유타카
오기오다쿠야
Original Assignee
기타지마 요시토시
다이니폰 인사츠 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 기타지마 요시토시, 다이니폰 인사츠 가부시키가이샤 filed Critical 기타지마 요시토시
Publication of KR20020025771A publication Critical patent/KR20020025771A/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
    • H01J2229/0755—Beam passing apertures, e.g. geometrical arrangements characterised by aperture shape

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
KR1020010060036A 2000-09-28 2001-09-27 섀도 마스크 KR20020025771A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2000-00296133 2000-09-28
JP2000296133A JP2002110063A (ja) 2000-09-28 2000-09-28 シャドウマスク

Publications (1)

Publication Number Publication Date
KR20020025771A true KR20020025771A (ko) 2002-04-04

Family

ID=18778454

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010060036A KR20020025771A (ko) 2000-09-28 2001-09-27 섀도 마스크

Country Status (6)

Country Link
US (1) US6922010B2 (zh)
JP (1) JP2002110063A (zh)
KR (1) KR20020025771A (zh)
CN (1) CN1228806C (zh)
DE (1) DE10147994A1 (zh)
TW (1) TWI286033B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712903B1 (ko) * 2004-12-15 2007-05-02 엘지.필립스 디스플레이 주식회사 음극선관용 섀도우마스크
US7329980B2 (en) 2004-12-15 2008-02-12 Lg.Philips Displays Korea Co., Ltd. Shadow mask for cathode ray tubes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110180575A1 (en) * 2010-01-27 2011-07-28 David Eric Abramowitz Snow sport bag
US11121321B2 (en) * 2017-11-01 2021-09-14 Emagin Corporation High resolution shadow mask with tapered pixel openings

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707640A (en) * 1970-06-18 1972-12-26 Zenith Radio Corp Shadow mask having double-sized apertures
US4131822A (en) * 1977-05-20 1978-12-26 Rca Corporation Cathode ray tube with stress-relieved slot-aperture shadow mask
JP2774712B2 (ja) * 1991-09-19 1998-07-09 三菱電機株式会社 カラー受像管用シャドウマスクおよびその製造方法
EP0641009B1 (en) * 1993-08-25 2000-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube and method of manufacturing the same
JPH07320652A (ja) * 1994-05-27 1995-12-08 Toshiba Corp カラー受像管及びシャドウマスクの製造方法
JPH09265916A (ja) * 1996-03-29 1997-10-07 Nec Kansai Ltd シャドウマスクとその製造方法
JPH1040826A (ja) * 1996-07-24 1998-02-13 Nec Kansai Ltd カラー陰極線管用シャドウマスク
KR19990000255A (ko) * 1997-06-04 1999-01-15 손욱 멀티미디어용 음극선관 및 그 제조방법
JP3353712B2 (ja) * 1998-07-16 2002-12-03 関西日本電気株式会社 カラー陰極線管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712903B1 (ko) * 2004-12-15 2007-05-02 엘지.필립스 디스플레이 주식회사 음극선관용 섀도우마스크
US7329980B2 (en) 2004-12-15 2008-02-12 Lg.Philips Displays Korea Co., Ltd. Shadow mask for cathode ray tubes

Also Published As

Publication number Publication date
JP2002110063A (ja) 2002-04-12
CN1228806C (zh) 2005-11-23
US20020036456A1 (en) 2002-03-28
CN1359131A (zh) 2002-07-17
DE10147994A1 (de) 2002-05-08
US6922010B2 (en) 2005-07-26
TWI286033B (en) 2007-08-21

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee